An Efficient Second-Order Finite Difference Method for the One-Dimensional Schrödinger Equation with Absorbing Boundary Conditions.
Buyang LiJiwei ZhangChunxiong ZhengPublished in: SIAM J. Numer. Anal. (2018)
Keyphrases
- heat equation
- boundary conditions
- finite difference method
- hamilton jacobi
- finite difference
- steady state
- partial differential equations
- scale spaces
- diffusion equation
- scale space
- gaussian kernel
- markov chain
- shape from shading
- boundary value problem
- gaussian scale space
- finite element model
- diffusion process
- poisson equation
- reaction diffusion
- eikonal equation
- image smoothing
- weight matrix
- image brightness
- higher order
- numerical solution
- random walk
- numerical analysis
- image denoising
- wave equation
- finite element method
- curve evolution
- finite element
- difference equations
- sufficient conditions
- level set
- high order
- image enhancement
- image segmentation